[Rust] macro expansion failed warnings

[aesterline]

During "Extracting Rust" phase of the Perform CodeQL Analysis, I'm seeing many warnings that look like:

macro expansion failed: could not resolve macro 'tracing::info'

Are Rust macros not supported? Or have we configured something wrong? Any recommendations?

[redsun82]

👋 @aesterline I'm sorry to hear you're seeing that. That shouldn't happen, as we do support expanding macros. Is it a public repository you can share a run for? Otherwise, can you share logs?

[aesterline]

@redsun82 The error is in a private repository. Let me see if I can reproduce in a simpler public repository. I'll report back once I have a simpler reproduction.

[redsun82]

@aesterline If that proves to be too hard, you can also consider creating a support ticket, that way you will be able to share private information.